diff options
Diffstat (limited to 'Documentation/vm/pagemap.txt')
-rw-r--r-- | Documentation/vm/pagemap.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/vm/pagemap.txt b/Documentation/vm/pagemap.txt index 600a304a828c..2fdd84a19109 100644 --- a/Documentation/vm/pagemap.txt +++ b/Documentation/vm/pagemap.txt | |||
@@ -57,6 +57,7 @@ There are three components to pagemap: | |||
57 | 16. COMPOUND_TAIL | 57 | 16. COMPOUND_TAIL |
58 | 16. HUGE | 58 | 16. HUGE |
59 | 18. UNEVICTABLE | 59 | 18. UNEVICTABLE |
60 | 19. HWPOISON | ||
60 | 20. NOPAGE | 61 | 20. NOPAGE |
61 | 62 | ||
62 | Short descriptions to the page flags: | 63 | Short descriptions to the page flags: |
@@ -86,6 +87,9 @@ Short descriptions to the page flags: | |||
86 | 17. HUGE | 87 | 17. HUGE |
87 | this is an integral part of a HugeTLB page | 88 | this is an integral part of a HugeTLB page |
88 | 89 | ||
90 | 19. HWPOISON | ||
91 | hardware detected memory corruption on this page: don't touch the data! | ||
92 | |||
89 | 20. NOPAGE | 93 | 20. NOPAGE |
90 | no page frame exists at the requested address | 94 | no page frame exists at the requested address |
91 | 95 | ||